Some of the informative Islamic sites I urge you to visit:

• American Open University Page
• Birmingham Islamic Society Web Page
• City University Islamic Society
• Islam Question and Answer Page
• Islaam.com -- Islamic Knowledge and Resources
• Maktabiya Salafiya Page
• Muslim Student's Association At University of Houston
• Salaf us Salih Page
• Salim Morgan Page
• Dr. Abu Ameenah Bilal Philips Page
• Ibrahim Shafi Page
• The Islamic Assembly of North American
• Al Quraan wus Sunnah Page
• The Society for the Adherence to the Sunnah Page
• Al Muntada Al Islami HomePage
• Alharamain Foundation
• Ahl As Sunnah Wal Jamaah Site
• USC Muslim Students Association Islamic Server
• Yusuf al-Qaradawi Page
• It Is the Truth

These are some good online Islamic Bookstore sites.   You might want to check these out:

• Islamic Bookstore
• ILM Islamic Bookstore
• ICNA Bookstore
• Halalco Bookstore
• Noble Book Foundation
• Dar-us-Salam
• CWP (201-673-7650)